Exposure
ID
PIONI.2025-08-29T07:15:43.929_1
Header ID
PIONI.2025-08-29T07:15:43.929
Date updated
2025-08-29 07:25:43 UTC+0000
Release date
2025-08-29 07:15:43 UTC+0000
UTC Start
2025-08-29 07:15:43.929
UTC End
2025-08-29 07:16:09.529
MJD Start
60916.3025917714
MJD End
60916.302888067694
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002868
Ambient temperature (°C)
10.61
Seeing (arcsec)
0.8
Observation
ID
70151
Category
calibrator
Program ID
60.A-9209(A)
Program Title
CALIBRATION RUN FOR PIONER
Program Type
Normal
PI / COI
OBSERVATORY
Target
ID
52050
Name
M05_HD1221
RA
3.973744
DEC
-75.91163
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 86.4380 86.4530 118.3000 118.4000
A0-J2 129.2250 129.2240 103.4000 103.5000
A0-K0 121.9980 121.9730 89.3260 89.4710
G1-J2 50.7980 50.7800 77.5000 77.6000
G1-K0 62.4140 62.3820 47.2780 47.3980
J2-K0 31.5310 31.5340 353.2050 353.3070
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9209(A)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60916.3025917714
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME M05_HD1221
RA 3.973744
DEC -75.91163
HIERARCH ESO INS OPTI2 NAME GRISM
HIERARCH ESO INS OPTI2 ID GRISM
HIERARCH ESO INS FILT1 NAME H
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 86.438
HIERARCH ESO ISS PBL12 END 86.453
HIERARCH ESO ISS PBLA12 START 118.3
HIERARCH ESO ISS PBLA12 END 118.4
HIERARCH ESO ISS PBL13 START 129.225
HIERARCH ESO ISS PBL13 END 129.224
HIERARCH ESO ISS PBLA13 START 103.4
HIERARCH ESO ISS PBLA13 END 103.5
HIERARCH ESO ISS PBL14 START 121.998
HIERARCH ESO ISS PBL14 END 121.973
HIERARCH ESO ISS PBLA14 START 89.326
HIERARCH ESO ISS PBLA14 END 89.471
HIERARCH ESO ISS PBL23 START 50.798
HIERARCH ESO ISS PBL23 END 50.78
HIERARCH ESO ISS PBLA23 START 77.5
HIERARCH ESO ISS PBLA23 END 77.6
HIERARCH ESO ISS PBL24 START 62.414
HIERARCH ESO ISS PBL24 END 62.382
HIERARCH ESO ISS PBLA24 START 47.278
HIERARCH ESO ISS PBLA24 END 47.398
HIERARCH ESO ISS PBL34 START 31.531
HIERARCH ESO ISS PBL34 END 31.534
HIERARCH ESO ISS PBLA34 START 353.205
HIERARCH ESO ISS PBLA34 END 353.307
HIERARCH ESO ISS AMBI TAU0 START 0.002868
HIERARCH ESO ISS AMBI TAU0 END 0.002868
HIERARCH ESO ISS AMBI TEMP 10.61
HIERARCH ESO ISS AMBI FWHM START 0.8
HIERARCH ESO ISS AMBI FWHM END 0.8